e46 electric fan

The temperature sensor in the lower radiator hose is used to control the electric fan. 5.4 Cut the black and red wires on the 16″ SPAL fan right before the plug. MAHLE BEHR BMW E46 3 Series Radiator Cooling Fan … Working at the top of the radiator, remove the expansion rivets from the intake air duct (green arrows). BOXI Radiator Cooling Fan Assembly For 1999-2005 BMW E46 3-Series 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi OE# 17117561757 621-199 3.8 out of 5 stars 3 $121.99 $ 121 . The auto has an aux fan in the front and a viscous behind the radiator. 1. Disconnecting the negative battery cable will prevent the electric cooling fan from starting while being serviced. On the E46 this fan sits in … This is a picture of the driver side shield. Engine bay. It’s up to you on where to mount it, but I recommend the driver side because of the fan might hit the water pump. 4 Posts . This piece is very brittle! When disconnecting the auxiliary fan electrical connector, remove the connector from the mount and squeeze the release tabs on the side to separate. 2.2 Remove the 3 push pins holding the shield. We will inform you when the product arrives in stock. Mechanical fans only cool as much as they can based on the engine speed, but electric fans draw the maximum cfm at idle because they operate independently of engine rpm. These cookies will be stored in your browser only with your consent. Automatic transmission models utilize an electric fan mounted on the front of the radiator. ❗ Be very careful when you remove the coolant expansion line from the upper radiator hose. I used a 3/16″ drill bit. 99 The fan final stage is mounted to the fan … Don’t get intimidated of the crazy electric fan setups and the false “requirements” to run a fan controller. Consult authorized factory manuals when performing repair procedures. I zip tied mine to the back of the fan case. Once hand tight, use a 32mm wrench and torque the viscous clutch to specs. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Always catch fluids in appropriate containers and properly dispose of any fluid waste. Next, install the fan cover using the previously removed expanding rivets. Finally reconnect the battery negative cable and check the operation of the cooling fan. Unplug cables first, then remove the four screws. is it the normal temperature for this engine? Install the new fan on your shroud and install the fasteners. You can set the denomination in your cart during checkout. For the BMW 3 E46 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 model year. Install the intake air duct the same way it was removed, reconnect the battery negative cable and check the operation of cooling fan. The Electric Fan & Aluminum Shroud Kit end tanks, cast from a single piece of aluminum and TIG-welded to the core, have been designed for maximum reliability, giving you confidence in your motor's longevity to comfortably push your E46 … Work slowly so your harness does not snag. This electric fan for the E46 takes the place of the stock engine-mounted fan and offers several advantages - more horsepower by removing parasitic drag; customizable temp control (with optional fan controller) frame included for a direct fit; more reliable than a stock-style fan … For models with an electric cooling fan on the engine side, you can now lift the shroud with the fan up and out from the engine compartment. 3. I don’t have a detailed step with pictures for this part, but you’re going to need to remove your front bumper as well as your kevlar/aluminum bumper beam in order to access the front pusher. Pelican Parts is not associated with Porsche Cars North America in any manner, except for a mutual appreciation and love of the cars. 8.2 Tuck wiring away from the belts and water pump. Leave a comment below. You will need a 32mm wrench for the viscous coupler hex - quickly rotate it in a clockwise direction (it is reverse threaded). 4.4 … Disconnect your battery negative cable and cover your battery terminal so the cable does not accidentally come in contact with the disconnected cable. The N15 Design E46 M3 Electric Fan Mount is a great way to add a 16″ SPAL electric fan because it’s so easy to install. We also use third-party cookies that help us analyze and understand how you use this website. Buildjournal is your #1 E46 M3 online resource. Skip to main content.us Hello, Sign in. Comments: i do have 325 ci 2001 E46 coupe with newly replace mechanical radiator fan brand new i replace my electric fan to mechanical fan. If your E46 model has the electric cooling fan mounted at the front of your radiator you will have to remove the front bumper in order to replace the cooling fan. If something seems different, let us know and share your info to help other users. Slide the shroud into the mounting tabs on radiator. Lock in the water pump pulley and unscrew using the 32mm wrench. Protect your eyes, hands and body from fluids, dust and debris while working on your vehicle. The one drawback to adding … This electric fan for the E46 M3 takes the place of the stock engine-mounted fan and offers several advantages - more horsepower by removing parasitic drag; customizable temp control (with optional fan controller) frame included for a direct fit; more reliable than a stock-style fan … 8.3 Add coolant inside the system if you chose to drain your radiator in Step 3. Necessary cookies are absolutely essential for the website to function properly. Mine being manual, I only noticed the electric fan … 2.5 Remove fan using the E46 M3 BMW Water Pump Pulley Locking Tool and a 32mm wrench. 4. I chose to take mine out only because I was already in the middle of another job. 5.2 Cut the brown and blue wires on the fan motor side. To add another layer to the situation, if your fan blades grenades inside your engine bay you can cause destruction to your hose, radiator, hood and other surrounding parts. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. See our Pelican Parts Technical Article on Battery Connections. If you're working with the electrical system, disconnect the battery before beginning. By clicking “Accept”, you consent to the use of ALL the cookies. 8.4 Bleed the cooling system properly. This category only includes cookies that ensures basic functionalities and security features of the website. IRONTREE 2691 Engine Cooling Fan Clutch Compatible with BMW 3 5 7 M3 M5 X5 Z3 E32 E34 E36 E39 E46 E53 Series, 2.5L 2.8L 3.0L 3.2L, OE Replacement 4.3 out of 5 stars 17 $26.99 $ 26 . In addition, the AUX Fan Controller Mount (optional) allows you to retain the stock controller to run the fan on auto as an OEM style would. Don’t cut it too short as you’ll need all of the wires. Just one single engine fan responsible for all the cooling down of that engine bay. Discussion Starter • #1 • Jan 11, 2009. does anyyone know wheres the electric cooling fan … This is not a quick repair, but it’s not a difficult one. Remove the four fan mounting nuts and remove the fan from the radiator. Depending on model year, the vehicle may have 3 or 4 expansion rivets. Tape up plugs and set aside. Recycle parts, packaging and fluids when possible. The Electric Fan has now also permanently replaced the Mechanical Fan as the sole main engine cooling fan on all modern era BMW cars from 2005/2006 to present. thank you: December 7, 2019 : Followup from the Pelican Staff: That temp is a bit high. Next, remove the intake air duct from the radiator support by lifting it up and out from the intake air housing duct. The stock fan clutch cooling setup does a great job on our S54 engines, however sometimes it’s not enough. BMW E46 3-Series Auxiliary AC Cooling Electric Fan with Shroud 1999-2006 OEM (Fits: 2003 BMW 330i) 5 out of 5 stars 1 product rating 1 product ratings - BMW E46 3-Series Auxiliary AC Cooling Electric Fan … Next install the intake air duct and check the operation of the cooling fan. An additional belt-driven cooling fan with a viscous clutch is attached to the engine coolant pump. There is one on top directly center, one driver and one passenger. Watch. I don’t have pictures of the passenger side of the shield because I don’t run that. When removing the fan from your radiator support, feed the harness through the hole at the top right corner. Mount fan/bracket to radiator for drilling holes. 5.3 Install the AUX Fan Controller on the bracket. When installing, feed the electrical connector through the opening in the radiator support. Please leave your valid email address below. 8.1 Plug in the fan using the stock connector. Start by disconnecting the battery negative cable. The fan final stage is mounted to the fan and is controlled by the engine control module (ECM). BMW 3 series e46 Electric Fan Removing and Replacing. [email protected]. After the front bumper is removed, you will start by working in the trunk. Engine cooling fans aid the flow of air as supplemental cooling for your radiator, particularly when your BMW is stationary or moving so slowly that adequate airflow isn't available. ... Mishimoto MMFS-E46-99 Performance Aluminum Fan Shroud Compatible With BMW E46 3-Series Non-M 1999-2006 Black. Possible your fan … Amazon.com: mishimoto electric fan. BMW E46 3-Series Technical Articles (1998-2005), Page last updated: Fri 12/4/2020 07:21:37 PM, http://www.pelicanparts.com/cgi-bin/supertech/catalog.cgi?action=frameset&return-url=/cgi-bin/supertech/catalog.cgi%3Faction%3Dframeback%26page%3D1043&catalog-url=http%3A%2F%2Fwww.pelicanparts.com%2Fcatalog%2FSuperCat%2F0218%2FBMW_0218_VENTAC_pg4.htm, http://www.pelicanparts.com/BMW/techarticles/BMW-3-Series-E46/57-ELEC-Blower_Motor_Final_Stage_Replacement/57-ELEC-Blower_Motor_Final_Stage_Replacement.htm, http://www.pelicanparts.com/BMW/techarticles/BMW-5-Series-E39/62-WATER-Cooling_Fan_Replacement/62-WATER-Cooling_Fan_Replacement.htm, Belt driven water pump bolted to the front of the engine block, Electric cooling fan attached to rear of radiator - the cooling fan is controlled by the engine control module (ECM) via an output final stage, Automatic transmission models: Belt driven fan attached to front of water pump, viscous clutch controls fan speed based on engine temperature and rpms, Automatic transmission cooler (heat exchanger), Heater valve and heater core (for climate control), Coolant level sensor inside expansion tank, Coolant temperature sensor at cylinder head. The fan clutch nut is reverse threaded. The passenger side top torx screw (pictured below) is longer than the others. But opting out of some of these cookies may have an effect on your browsing experience. BMW E46 cooling system components include: The engine-cooling fan helps to maintain constant engine temperature, drawing air past the radiator cooling fins which, in turn, cool the engine coolant. All pictures and references to the Porsche name, and the car names and shapes are for restoration reference only, and do not imply any association with Porsche. wrong. The manual has a electric fan only behind the radiator. The N15 Design E46 M3 Electric Fan Mount is a great way to add a 16″ SPAL electric fan because it’s so easy to install. Irvine, CA 92602 Install the expanding rivet and fastener. Working at the right side of the fan shroud, disconnect the electrical connectors (green arrows). Aha, thanks for the clarity! It is mandatory to procure user consent prior to running these cookies on your website. This one is truly easy to install. These cookies do not store any personal information. 2.3 There are a total of four T25 torx screws (one on each corner) and 2 plugs on the passenger side of the radiator/shroud. Derale 16928 Electric Cooling Fan Dual 13" HO RAD Puller 4000 CFM 3.5 out of 5 stars (4) 4 product ratings - Derale 16928 Electric Cooling Fan Dual 13" HO RAD Puller 4000 CFM 6. 3.1 Remove the upper radiator hose as well. If you cannot loosen the viscous coupler from the coolant pump, there is a special tool to counter-hold coolant pump, available from Pelican Parts. See our Pelican Parts Technical Article on Removing Your Front Bumper. Connect the electrical connectors at right side of the cooling fan. Install the expanding rivet and Torx screw. In order to separate the viscous coupler from your fan, remove the fasteners Installing the engine side electric cooling fan is a snap. It's a good idea to pull this so you don't damage the line when the radiator is moving around.

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